album2main.xml

我在08年11月利用flex3.0 mxml和as3.0设计的一个3D相册,用到trans matrix和一些控件 6个源码文件 具体效果请看 http://www.macs.hw.ac.u

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" 
	layout="absolute" 
	width="100%" 
	height="100%"
	creationComplete="init();" 
	backgroundGradientColors="[#000000, #000000]"  xmlns:ns1="*" viewSourceURL="srcview/index.html">
<mx:Script>
<![CDATA[
	import mx.effects.Resize;
	import mx.core.UIComponent; 	
	import flash.text.TextField;
	
	public var nImg:int=18;
	
	private function init():void{
		//trace("init" + width);
		//trace("init" + height);
		loadText();					// load about and help section
		
		var Disp:RotatePics = new RotatePics(width,height,nImg);				//create instance of rotate pics
	    var background:NodeGarden = new NodeGarden(width,height);		//create instance of background
	    //trace("children1"+Application.application.getChildren());		//debug
		Application.application.addChildAt(Disp,0);						//add rotatepics instance at begining of display list
		Application.application.addChildAt(background,0);				//add background at begining of display list
		
		//trace("children2"+Application.application.getChildren());
		
		addEventListener(Event.RESIZE,onResize);						//check for resize
	}	    
	
	private function onResize(event:Event):void{
		//trace("children3"+Application.application.getChildren());
		//trace("child" + Application.application.getChildAt(2));
		//trace("child" + Application.application.getChildAt(3));
		Application.application.removeChild(Application.application.getChildAt(0));		//remove background
		Application.application.removeChild(Application.application.getChildAt(0));		//remove rotatepics
		//trace("children4"+Application.application.getChildren());
		//trace("resize" + application.width);
		//trace("resize" + application.height);
		init();												// create new rotate pics and background to fit screen
		
	}
	
	private function aboutBox():void{	//show about text box
		if(box.visible==true && about.selected==true && help.selected == true){  //check to see if the help text box is open
			help.selected=false;	//if help text is visible unselect help button
			//trace("about text"+box.visible);
		}else{
			openBox(about);			//if help text is not open go to openBox
			//trace("openbox1"+box.visible);
		}
		aboutText.visible=true;	//open about text
		helpText.visible=false;	//close help text
		box.title = "about";	//display 'about' in panel label
	}
	
	private function helpBox():void{ 	//show help text box
		if(box.visible==true && help.selected==true && about.selected==true){	//check to see if the about text box is open
			about.selected = false;			//if about text is visible unselect about button
			//trace("help text"+box.visible);
		}else{
			openBox(help);		//if about text is not open go to openBox
			//trace("openbox2"+box.visible);
		}
		helpText.visible=true; //open help text
		aboutText.visible=false; //close about text
		box.title = "help";		//display 'about' in panel label
	}
	
	
	private function openBox(b:Button):void{
		if (b.selected==true){		//if button pressed is selected open box
				//trace("get kids"+Application.application.getChildren());
				box.visible = true;
				//trace("openboxfunction"+box.visible);
			}else{
				box.visible = false; // otherwise close box
			}
	}
	
	private function loadText():void{
		var aboutTextLoader:URLLoader = new URLLoader();
		var helpTextLoader:URLLoader = new URLLoader();
		
		aboutTextLoader.addEventListener(Event.COMPLETE, aboutLoaded);	//add listener to tell when text is loaded
		helpTextLoader.addEventListener(Event.COMPLETE, helpLoaded);	//as above
		
		var aboutDataURL:URLRequest = new URLRequest("../text/about.txt");	//destination of file to be loaded
		var helpDataURL:URLRequest = new URLRequest("../text/help.txt");	//as above
		
		aboutTextLoader.load(aboutDataURL);		//load text
		helpTextLoader.load(helpDataURL);		//as above
	}
	
	private function aboutLoaded(e:Event):void  {
		aboutText.text = new String(e.target.data);	//store data in text member
	}
	
	private function helpLoaded(e:Event):void  {
		helpText.text = new String(e.target.data);	//store data in text member
	}
	
]]>
</mx:Script>	
	<mx:Button x="23" y="20" label="about" fillAlphas="[1.0, 1.0]" fillColors="[#151414, #151414]" color="#ECF3F4" id="about" click="aboutBox()" toggle="true"/>
	<mx:Button x="23" y="50" label="help" fillAlphas="[1.0, 1.0]" fillColors="[#151414, #151414]" color="#ECF3F4" id="help" click="helpBox()" toggle="true"/>
	<mx:Panel  x="150" y="50" width="80%" height="80%" layout="absolute" id="box" visible="false">
	<mx:TextArea horizontalScrollPolicy="on" verticalScrollPolicy="on"  id="aboutText" x="0" y="0" text="about" width="100%" height="100%" visible="false" fontWeight="bold"/>
	<mx:TextArea horizontalScrollPolicy="on" verticalScrollPolicy="on" id="helpText" x="0" y="0" text="help" width="100%" height="100%" visible="false" fontWeight="bold"/>
	</mx:Panel>
</mx:Application>